Omron R88D-1SN01H-ECT, Руководство пользователя

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12 Troubleshooting
12 - 2 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
12-1 Actions for Problems
If any problems should occur, take the following actions.
This section explains the preliminary checks required to determine the cause of a problem if one
occurs.
Check the voltage at the power supply input terminals.
Make sure that the power supply voltage for control input signals is within the range of 12 VDC-5% to
24 VDC+5%, and the power supply voltage for safety input signals is within the range of 24 VDC±5%.
If the voltage is out of this range, operation failure may result. Be sure that the power supply is within
the specified range.
Check whether an error exists by the use of the 7-segment LED display on the front of the Servo Drive
or from the Sysmac Studio.
z When an Error Exists
Check the error display ( ) and make an analysis based on the error that is indicated.
Refer to 12-5-1 Troubleshooting Using Error Displays on page 12-14.
z When an Error Does Not Exist
Make an analysis according to the error conditions.
Refer to 12-5-3 Troubleshooting Using the Operation State on page 12-38.
12-1-1 Preliminary Checks When a Problem Occurs
Checking the Power Supply Voltage
Input terminal Model Voltage
Main circuit power
supply input (L1, L2,
L3) R88D-1SN L-ECT
Single-phase 100 to 120 VAC (85 to 132 V)
*1
50/60 Hz
*1. The values outside parentheses indicate the rated value, and the values inside parentheses indicate the range
of acceptable variation. If the voltage is out of this range, operation failure may result. Be sure that the power
supply is within the specified range.
R88D-1SN H-ECT
Single-phase/3-phase 200 to 240 VAC (170 to 252 V)
*1
50/60 Hz
R88D-1SN F-ECT
3-phase 380 to 480 VAC (323 to 504 V)
*1
50/60 Hz
Control Circuit Power
Supply Input Termi-
nals (24 V,
or +24 V,
0V)
---
24 VDC (21.6 to 26.4V)
Checking the Error Occurrence